From https://github.com/CounterpartyXCP/counterpartyd/blob/master/CHANGELOG.md
- v9.49.0 (2014-12-11)
- hotfix: numeric asset names (protocol change: 334000)
- sanity check on transaction construction
- minor bug fixes
===
NOTES:
1) As always it is mandatory to upgrade
2) Upgrades can be performed anytime (like, right now), but at block 334000 counterpartyd servers running 9.48 will stop
* Stop counterpartyd and move “c:\counterpartyd_build” to “c:\counterpartyd_build.9.48”
Start Windows console as Administrator
C:\>git clone https://github.com/CounterpartyXCP/counterpartyd_build
C:\>cd counterpartyd_build
C:\counterpartyd_build>C:\Python34\python.exe setup.py
After this is done open another Windows console and run "counterpartyd server"
C:\counterpartyd_build>counterpartyd -V
C:\counterpartyd_build>echo off
counterpartyd v9.49.0
C:\counterpartyd_build>counterpartyd server
C:\counterpartyd_build>echo off
Status: Running v9.49.0 of counterpartyd.
Status: Checking version.
Status: Acquiring lock.
Status: Connecting to database.
…
A counterparty DB reparse will happen because one of the fixes is related to long asset names.